diff options
| author | bkramer <bkramer@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-01-10 22:09:19 +0000 |
|---|---|---|
| committer | bkramer <bkramer@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-01-10 22:09:19 +0000 |
| commit | 8da3b166d649f55f74a1f218a8d1fb44a8c311fc (patch) | |
| tree | d39c34e1fa3968b1c4311920bdd2f4e992add41f /channels/chan_vpb.c | |
| parent | 9da2a64cda2d442917280de1aac49bd40cbf05be (diff) | |
/ checks to if owner is set before using it.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4751 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_vpb.c')
| -rwxr-xr-x | channels/chan_vpb.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/channels/chan_vpb.c b/channels/chan_vpb.c index 4dc359fcf..9bcf1f2f0 100755 --- a/channels/chan_vpb.c +++ b/channels/chan_vpb.c @@ -979,13 +979,19 @@ static inline int monitor_handle_notowned(struct vpb_pvt *p, VPB_EVENT *e) p->callerid[p->dtmf_caller_pos] = '\0'; if (option_verbose > 2) ast_verbose(VERBOSE_PREFIX_3 " %s: DTMF CallerID %s\n",p->dev,p->callerid); - if (owner->cid.cid_num) - free(owner->cid.cid_num); - owner->cid.cid_num=NULL; - if (owner->cid.cid_name) - free(owner->cid.cid_name); - owner->cid.cid_name=NULL; - owner->cid.cid_num = strdup(p->callerid); + if (owner){ + if (owner->cid.cid_num) + free(owner->cid.cid_num); + owner->cid.cid_num=NULL; + if (owner->cid.cid_name) + free(owner->cid.cid_name); + owner->cid.cid_name=NULL; + owner->cid.cid_num = strdup(p->callerid); + } + else { + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_3 " %s: DTMF CallerID: no owner to assign CID \n",p->dev); + } } else if ( p->dtmf_caller_pos < AST_MAX_EXTENSION ) { if ( p->dtmf_caller_pos >= 0 ) p->callerid[p->dtmf_caller_pos] = e->data; |